Elf no Oshiego to Sensei 2

It's a trap, believe me! On one of our main characters' visits to the school, Hiroki came across a woman with a dark complexion who was passed out on the campus and escorted her to the nurse's office. Hiroki recognised that she was from another planet and attempted to contact the appropriate institution that deals with such matters, but he was beaten down by the elf. Hiroki's mother, Iluza, is a dark elf with crimson eyes who has arranged Hiroki's marriage. Hiroki is unable to resist her enchantment, despite the fact that he is now dating Lalanoa...